# 易呗宋词三百首 vs MathQuiet

The clearest difference is update cadence: MathQuiet at every 3 days against 易呗宋词三百首's every 15 months. 易呗宋词三百首's advantage is iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

易呗宋词三百首 ships an update every 15 months, MathQuiet every 3 days. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 易呗宋词三百首 | MathQuiet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id566630302/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 days** |
| Size | 28 MB | 18 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Enguru LLC](https://appshunter.io/developer/1049219570) | [SHUAI ZHANG](https://appshunter.io/developer/1892758192) |

## What reviewers say

### 易呗宋词三百首

[App page](https://appshunter.io/ios/app/id566630302)

**Features:** macOS Compatibility

**In-app purchases:** none


### MathQuiet

[App page](https://appshunter.io/ios/app/mathquiet-math-facts-practice/id6779823175)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 易呗宋词三百首 free?

易呗宋词三百首 is free to download, with no in-app purchases.

### Is MathQuiet free?

MathQuiet is free to download, with no in-app purchases.

### Do 易呗宋词三百首 or MathQuiet have ads?

Neither 易呗宋词三百首 nor MathQuiet shows ads.

### Which is updated more often, 易呗宋词三百首 or MathQuiet?

易呗宋词三百首 ships an update every 15 months, and MathQuiet every 3 days. Most recently, 易呗宋词三百首 was updated on September 18, 2026 and MathQuiet on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*